Functional Analysis and Its Applications
Functional Analysis and Its Applications > 2009 > 43 > 3 > 184-189
Functional Analysis and Its Applications > 2016 > 50 > 3 > 167-175
Functional Analysis and Its Applications > 2017 > 51 > 3 > 185-203
Functional Analysis and Its Applications > 2017 > 51 > 4 > 270-282